BGP map for 240b:4000:fffe::/48

240b:4000:fffe::/48 is announced by AS45102 Alibaba (US) Technology Co., Ltd. and seen by 319 peers of 23 RIPE RIS collectors, over 237 different AS paths. Its busiest upstreams are AS6453 TATA COMMUNICATIONS (AMERICA) INC (100%) and AS4657 StarHub Ltd (<1%). The most common path, used by 9 peers, is AS6939 AS6453 AS45102.

Routes checked 03:21:46 UTC

No change in the origin, the upstreams or the number of peers since 04:57 UTC on 29 Oct, when this site first looked at 240b:4000:fffe::/48.

AS-path graph toward 240b:4000:fffe::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 319 peers (3%) number on a line = peers using that link RIS data up to 03:21 UTC what the colours mean 12 of 237 paths drawn 5 quieter networks left out

View JSON Raw upstream

319collector peers

23RIS collectors

237distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	318	100%
AS4657 StarHub Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	317	99%
AS6939 Hurricane Electric LLC	57	18%
AS1299 TWELVE99 Arelion Sweden AB	43	13%
AS174 Cogent Communications, LLC	19	6%
AS2914 NTT America, Inc.	16	5%
AS3356 Level 3 Parent, LLC	14	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS6461 Zayo Bandwidth	9	3%
AS9002 RETN-AS RETN Limited	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	3%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS6453 AS45102	9	3%	9
2	AS24482 AS6453 AS45102	9	3%	9
3	AS8218 AS6461 AS6453 AS45102	7	2%	6
4	AS9002 AS6453 AS45102	5	2%	5
5	AS6461 AS6453 AS45102	5	2%	5
6	AS13030 AS1299 AS6453 AS45102	4	1%	4
7	AS14840 AS174 AS6453 AS45102	4	1%	2
8	AS2914 AS6453 AS45102	3	<1%	3
9	AS3491 AS6453 AS45102	3	<1%	3
10	AS35280 AS6453 AS45102	3	<1%	3
11	AS25091 AS6453 AS45102	3	<1%	3
12	AS49544 AS2914 AS6453 AS45102	3	<1%	3
13	AS3214 AS6939 AS6453 AS45102	3	<1%	3
14	AS15547 AS3303 AS6453 AS45102	3	<1%	3
15	AS2497 AS6453 AS45102	2	<1%	2
16	AS6762 AS6453 AS45102	2	<1%	2
17	AS50628 AS6453 AS45102	2	<1%	2
18	AS8529 AS6453 AS45102	2	<1%	2
19	AS1299 AS6453 AS45102	2	<1%	2
20	AS3257 AS6453 AS45102	2	<1%	2
21	AS199524 AS6453 AS45102	2	<1%	2
22	AS3320 AS6453 AS45102	2	<1%	2
23	AS6830 AS6453 AS45102	2	<1%	2
24	AS25160 AS6453 AS45102	2	<1%	2
25	AS14907 AS6453 AS45102	2	<1%	2
26	AS1403 AS577 AS6453 AS45102	2	<1%	1
27	AS58057 AS34549 AS6453 AS45102	2	<1%	2
28	AS49544 AS3356 AS6453 AS45102	2	<1%	1
29	AS34019 AS25091 AS6453 AS45102	2	<1%	2
30	AS34927 AS1299 AS6453 AS45102	2	<1%	2
31	AS47147 AS3320 AS6453 AS45102	2	<1%	2
32	AS47692 AS6939 AS6453 AS45102	2	<1%	2
33	AS48362 AS9002 AS6453 AS45102	2	<1%	2
34	AS51184 AS6939 AS6453 AS45102	2	<1%	2
35	AS12859 AS1299 AS6453 AS45102	2	<1%	1
36	AS47147 AS1299 AS6453 AS45102	2	<1%	2
37	AS12779 AS3257 AS6453 AS45102	2	<1%	2
38	AS42473 AS1299 AS6453 AS45102	2	<1%	2
39	AS62167 AS6939 AS6453 AS45102	2	<1%	2
40	AS202032 AS6939 AS6453 AS45102	2	<1%	2
41	AS28917 AS3257 AS6453 AS45102	2	<1%	1
42	AS59890 AS60068 AS6453 AS45102	2	<1%	2
43	AS58057 AS6939 AS6453 AS45102	2	<1%	1
44	AS142289 AS9583 AS2914 AS6453 AS45102	2	<1%	1
45	AS20612 AS8758 AS9002 AS6453 AS45102	2	<1%	1
46	AS206271 AS60707 AS12735 AS6762 AS6453 AS45102	2	<1%	1
47	AS6453 AS45102	1	<1%	1
48	AS52320 AS6453 AS45102	1	<1%	1
49	AS7018 AS6453 AS45102	1	<1%	1
50	AS38001 AS4657 AS45102	1	<1%	1

50 of 237 paths shown. All of them are in the JSON.

More prefixes from AS45102

Routes seen by RIPE RIS in the 24 hours up to 2 Nov 2026, 03:21 UTC, fetched just now.